using System;

using System.Collections.Generic;

using System.Linq;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

        List<Rule> rules = new List<Rule>();

    }

}

​

​

public class Rule

{

    public Parameters Parameters {get; set;}

    public IReadOnlyList<ActionRule> Actions { get; set; } //Expectations

    public Rule()

    {

        Parameters = new Parameters();

        Actions = new List<ActionRule>();

    }

    public IEnumerable<string> GetExpectedValueByTarget(string target)

    {

        var results = Actions.Where(x=> string.Equals(x.Target, target, System.StringComparison.OrdinalIgnoreCase)).Select(x=>x.ExpectedValue);

        if(!results.Any()) 

            throw new Exception("There is no actions with the given target: " + target);

        return results;

    }

}

​

public class Parameters : Dictionary<string, string>

{

}

​

public class ActionRule

{

    public string Target { get; set; }

    public string ExpectedValue { get;set; }

}